Rustbag

Port job will make the most effect for you. I would not bore for power reasons. Stock crank trued/welded best bang for buck. You will be able to hang just fine provided your setup is dialed in. Drag race is another story.. You may consider shift star mod while it's apart.

Did you do a leak down test?

I agree, before you go any further, do a leak down test. You can do a search on how.

Sounds like you have an air leak. You MUST do a leak down test if you wanna fix it. Could be seals or reed cages leaking. Do a search for leak down test. Mine used to do that before I finally took the forums advice. I repeat, leak down test.

Hopefully someone has 2x of numbers 12&13 they could send my way. They want almost $20 online. I was hoping someone had extras lying around. I already have new seals and bearings. Anyone?

I found some. Thx

Lol, ok I think I may do that. Thanks, I appreciate the suggestions. This is my first time doing this.

Also selling grey Maier plastics 300 obo like new http://www.ebay.com/itm/Yamaha-Banshee-plastics-fenders-Maier-Grey-Silver-/321243913484?pt=Motors_ATV_Parts_Accessories&hash=item4acba11d0c&vxp=mtr

$150 free shipping Brand New AMR graphics kit. Fades to grey not Black

pm sent

The original plan was this.. I have the grey plasitcs and this graphics kit for sale if anyone is interested. Ive decided to go a different route.

White plastics. I originally tried some grey ones. But white just looks so much better with the teal.

Mine wont look as good as either one of your beautiful bikes. This project is because Im tired of mine sitting in a box rotting.

No before pics sadly. I just decided to document the rebuild after staring at the pics on my phone. lol. It was stock blue plastics and grey frame. Fairly stock other than pipes and some porting.